nav.o: ../nav.c ../nav.h \
  c:/utveckling/program/winavr-20080430/lib/gcc/../../avr/include/math.h \
  c:\utveckling\program\winavr-20080430\bin\../lib/gcc/avr/4.3.0/include/stdbool.h

../nav.h:

c:/utveckling/program/winavr-20080430/lib/gcc/../../avr/include/math.h:

c:\utveckling\program\winavr-20080430\bin\../lib/gcc/avr/4.3.0/include/stdbool.h:
